Blumstein, A., & Rosenfeld, R. (1998). Explaining Recent Trends in U.S. Homicide Rates. https://doi.org/10.2307/1144254
Cita Chicago Style (17a ed.)Blumstein, Alfred, y Richard Rosenfeld. Explaining Recent Trends in U.S. Homicide Rates. 1998. https://doi.org/10.2307/1144254.
Cita MLA (9a ed.)Blumstein, Alfred, y Richard Rosenfeld. Explaining Recent Trends in U.S. Homicide Rates. 1998. https://doi.org/10.2307/1144254.
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